Best Calling Card

It records to SD or SDHC cards (even the huge ones!) so storage media is affordable and readily available. The PMD620 fits comfortably in the palm of the hand and houses two high-quality electret condenser microphones and a monitor … I use it at the Raptor Center where I volunteer and can stand a few feet away from a bird that is calling loudly, but I continue to use my Sony N707 out in the woods where I need a directional mic that will work without a separate battery …

More:
Marantz PMD620 16/24-bit Professional Handheld Recorder + SanDisk …